1 /* vi:set ts=8 sts=4 sw=4:
3 * VIM - Vi IMproved by Bram Moolenaar
5 * Do ":help uganda" in Vim to read copying and usage conditions.
6 * Do ":help credits" in Vim to see a list of people who contributed.
7 * See README.txt for an overview of the Vim source code.
11 * ex_cmds2.c: some more functions for command line commands
14 #if defined(MSDOS) || defined(WIN16) || defined(WIN32) || defined(_WIN64)
15 # include "vimio.h" /* for mch_open(), must be before vim.h */
21 static void cmd_source
__ARGS((char_u
*fname
, exarg_T
*eap
));
24 /* Growarray to store info about already sourced scripts.
25 * For Unix also store the dev/ino, so that we don't have to stat() each
26 * script when going through the list. */
27 typedef struct scriptitem_S
36 int sn_prof_on
; /* TRUE when script is/was profiled */
37 int sn_pr_force
; /* forceit: profile functions in this script */
38 proftime_T sn_pr_child
; /* time set when going into first child */
39 int sn_pr_nest
; /* nesting for sn_pr_child */
40 /* profiling the script as a whole */
41 int sn_pr_count
; /* nr of times sourced */
42 proftime_T sn_pr_total
; /* time spent in script + children */
43 proftime_T sn_pr_self
; /* time spent in script itself */
44 proftime_T sn_pr_start
; /* time at script start */
45 proftime_T sn_pr_children
; /* time in children after script start */
46 /* profiling the script per line */
47 garray_T sn_prl_ga
; /* things stored for every line */
48 proftime_T sn_prl_start
; /* start time for current line */
49 proftime_T sn_prl_children
; /* time spent in children for this line */
50 proftime_T sn_prl_wait
; /* wait start time for current line */
51 int sn_prl_idx
; /* index of line being timed; -1 if none */
52 int sn_prl_execed
; /* line being timed was executed */
56 static garray_T script_items
= {0, 0, sizeof(scriptitem_T
), 4, NULL
};
57 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1])
60 /* Struct used in sn_prl_ga for every line of a script. */
61 typedef struct sn_prl_S
63 int snp_count
; /* nr of times line was executed */
64 proftime_T sn_prl_total
; /* time spent in a line + children */
65 proftime_T sn_prl_self
; /* time spent in a line itself */
68 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)])
72 #if defined(FEAT_EVAL) || defined(PROTO)
73 static int debug_greedy
= FALSE
; /* batch mode debugging: don't save
74 and restore typeahead. */
77 * do_debug(): Debug mode.
78 * Repeatedly get Ex commands, until told to continue normal execution.
84 int save_msg_scroll
= msg_scroll
;
85 int save_State
= State
;
86 int save_did_emsg
= did_emsg
;
87 int save_cmd_silent
= cmd_silent
;
88 int save_msg_silent
= msg_silent
;
89 int save_emsg_silent
= emsg_silent
;
90 int save_redir_off
= redir_off
;
91 tasave_T typeaheadbuf
;
92 int typeahead_saved
= FALSE
;
93 int save_ignore_script
= 0;
95 int save_ex_normal_busy
;
98 char_u
*cmdline
= NULL
;
101 static int last_cmd
= 0;
107 #define CMD_INTERRUPT 6
109 #ifdef ALWAYS_USE_GUI
110 /* Can't do this when there is no terminal for input/output. */
113 /* Break as soon as possible. */
114 debug_break_level
= 9999;
119 /* Make sure we are in raw mode and start termcap mode. Might have side
124 ++RedrawingDisabled
; /* don't redisplay the window */
125 ++no_wait_return
; /* don't wait for return */
126 did_emsg
= FALSE
; /* don't use error from debugged stuff */
127 cmd_silent
= FALSE
; /* display commands */
128 msg_silent
= FALSE
; /* display messages */
129 emsg_silent
= FALSE
; /* display error messages */
130 redir_off
= TRUE
; /* don't redirect debug commands */
134 want_sniff_request
= 0; /* No K_SNIFF wanted */
138 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
139 if (sourcing_name
!= NULL
)
141 if (sourcing_lnum
!= 0)
142 smsg((char_u
*)_("line %ld: %s"), (long)sourcing_lnum
, cmd
);
144 smsg((char_u
*)_("cmd: %s"), cmd
);
147 * Repeat getting a command and executing it.
152 need_wait_return
= FALSE
;
154 ProcessSniffRequests();
156 /* Save the current typeahead buffer and replace it with an empty one.
157 * This makes sure we get input from the user here and don't interfere
158 * with the commands being executed. Reset "ex_normal_busy" to avoid
159 * the side effects of using ":normal". Save the stuff buffer and make
160 * it empty. Set ignore_script to avoid reading from script input. */
161 # ifdef FEAT_EX_EXTRA
162 save_ex_normal_busy
= ex_normal_busy
;
167 save_typeahead(&typeaheadbuf
);
168 typeahead_saved
= TRUE
;
169 save_ignore_script
= ignore_script
;
170 ignore_script
= TRUE
;
173 cmdline
= getcmdline_prompt('>', NULL
, 0, EXPAND_NOTHING
, NULL
);
177 restore_typeahead(&typeaheadbuf
);
178 ignore_script
= save_ignore_script
;
180 # ifdef FEAT_EX_EXTRA
181 ex_normal_busy
= save_ex_normal_busy
;
184 cmdline_row
= msg_row
;
187 /* If this is a debug command, set "last_cmd".
188 * If not, reset "last_cmd".
189 * For a blank line use previous command. */
190 p
= skipwhite(cmdline
);
195 case 'c': last_cmd
= CMD_CONT
;
198 case 'n': last_cmd
= CMD_NEXT
;
201 case 's': last_cmd
= CMD_STEP
;
204 case 'f': last_cmd
= CMD_FINISH
;
207 case 'q': last_cmd
= CMD_QUIT
;
210 case 'i': last_cmd
= CMD_INTERRUPT
;
213 default: last_cmd
= 0;
217 /* Check that the tail matches. */
219 while (*p
!= NUL
&& *p
== *tail
)
224 if (ASCII_ISALPHA(*p
))
231 /* Execute debug command: decided where to break next and
236 debug_break_level
= -1;
239 debug_break_level
= ex_nesting_level
;
242 debug_break_level
= 9999;
245 debug_break_level
= ex_nesting_level
- 1;
249 debug_break_level
= -1;
253 debug_break_level
= 9999;
254 /* Do not repeat ">interrupt" cmd, continue stepping. */
261 /* don't debug this command */
262 n
= debug_break_level
;
263 debug_break_level
= -1;
264 (void)do_cmdline(cmdline
, getexline
, NULL
,
265 DOCMD_VERBOSE
|DOCMD_EXCRESET
);
266 debug_break_level
= n
;
270 lines_left
= Rows
- 1;
276 redraw_all_later(NOT_VALID
);
277 need_wait_return
= FALSE
;
278 msg_scroll
= save_msg_scroll
;
279 lines_left
= Rows
- 1;
281 did_emsg
= save_did_emsg
;
282 cmd_silent
= save_cmd_silent
;
283 msg_silent
= save_msg_silent
;
284 emsg_silent
= save_emsg_silent
;
285 redir_off
= save_redir_off
;
287 /* Only print the message again when typing a command before coming back
289 debug_did_msg
= TRUE
;
299 int debug_break_level_save
= debug_break_level
;
301 debug_break_level
= 9999;
302 do_cmdline_cmd(eap
->arg
);
303 debug_break_level
= debug_break_level_save
;
306 static char_u
*debug_breakpoint_name
= NULL
;
307 static linenr_T debug_breakpoint_lnum
;
310 * When debugging or a breakpoint is set on a skipped command, no debug prompt
311 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
312 * debug_skipped_name is then set to the source name in the breakpoint case. If
313 * a skipped command decides itself that a debug prompt should be displayed, it
314 * can do so by calling dbg_check_skipped().
316 static int debug_skipped
;
317 static char_u
*debug_skipped_name
;
320 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
321 * at or below the break level. But only when the line is actually
322 * executed. Return TRUE and set breakpoint_name for skipped commands that
323 * decide to execute something themselves.
324 * Called from do_one_cmd() before executing a command.
327 dbg_check_breakpoint(eap
)
332 debug_skipped
= FALSE
;
333 if (debug_breakpoint_name
!= NULL
)
337 /* replace K_SNR with "<SNR>" */
338 if (debug_breakpoint_name
[0] == K_SPECIAL
339 && debug_breakpoint_name
[1] == KS_EXTRA
340 && debug_breakpoint_name
[2] == (int)KE_SNR
)
341 p
= (char_u
*)"<SNR>";
344 smsg((char_u
*)_("Breakpoint in \"%s%s\" line %ld"),
346 debug_breakpoint_name
+ (*p
== NUL
? 0 : 3),
347 (long)debug_breakpoint_lnum
);
348 debug_breakpoint_name
= NULL
;
353 debug_skipped
= TRUE
;
354 debug_skipped_name
= debug_breakpoint_name
;
355 debug_breakpoint_name
= NULL
;
358 else if (ex_nesting_level
<= debug_break_level
)
364 debug_skipped
= TRUE
;
365 debug_skipped_name
= NULL
;
371 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
372 * set. Return TRUE when the debug mode is entered this time.
375 dbg_check_skipped(eap
)
383 * Save the value of got_int and reset it. We don't want a previous
384 * interruption cause flushing the input buffer.
386 prev_got_int
= got_int
;
388 debug_breakpoint_name
= debug_skipped_name
;
389 /* eap->skip is TRUE */
391 (void)dbg_check_breakpoint(eap
);
393 got_int
|= prev_got_int
;
400 * The list of breakpoints: dbg_breakp.
401 * This is a grow-array of structs.
405 int dbg_nr
; /* breakpoint number */
406 int dbg_type
; /* DBG_FUNC or DBG_FILE */
407 char_u
*dbg_name
; /* function or file name */
408 regprog_T
*dbg_prog
; /* regexp program */
409 linenr_T dbg_lnum
; /* line number in function or file */
410 int dbg_forceit
; /* ! used */
413 static garray_T dbg_breakp
= {0, 0, sizeof(struct debuggy
), 4, NULL
};
414 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
415 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
416 static int last_breakp
= 0; /* nr of last defined breakpoint */
419 /* Profiling uses file and func names similar to breakpoints. */
420 static garray_T prof_ga
= {0, 0, sizeof(struct debuggy
), 4, NULL
};
425 static int dbg_parsearg
__ARGS((char_u
*arg
, garray_T
*gap
));
426 static linenr_T debuggy_find
__ARGS((int file
,char_u
*fname
, linenr_T after
, garray_T
*gap
, int *fp
));
429 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
430 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
432 * Returns FAIL for failure.
435 dbg_parsearg(arg
, gap
)
437 garray_T
*gap
; /* either &dbg_breakp or &prof_ga */
444 if (ga_grow(gap
, 1) == FAIL
)
446 bp
= &DEBUGGY(gap
, gap
->ga_len
);
448 /* Find "func" or "file". */
449 if (STRNCMP(p
, "func", 4) == 0)
450 bp
->dbg_type
= DBG_FUNC
;
451 else if (STRNCMP(p
, "file", 4) == 0)
452 bp
->dbg_type
= DBG_FILE
;
457 STRNCMP(p
, "here", 4) == 0)
459 if (curbuf
->b_ffname
== NULL
)
464 bp
->dbg_type
= DBG_FILE
;
469 EMSG2(_(e_invarg2
), p
);
472 p
= skipwhite(p
+ 4);
474 /* Find optional line number. */
476 bp
->dbg_lnum
= curwin
->w_cursor
.lnum
;
483 bp
->dbg_lnum
= getdigits(&p
);
489 /* Find the function or file name. Don't accept a function name with (). */
490 if ((!here
&& *p
== NUL
)
491 || (here
&& *p
!= NUL
)
492 || (bp
->dbg_type
== DBG_FUNC
&& strstr((char *)p
, "()") != NULL
))
494 EMSG2(_(e_invarg2
), arg
);
498 if (bp
->dbg_type
== DBG_FUNC
)
499 bp
->dbg_name
= vim_strsave(p
);
501 bp
->dbg_name
= vim_strsave(curbuf
->b_ffname
);
504 /* Expand the file name in the same way as do_source(). This means
505 * doing it twice, so that $DIR/file gets expanded when $DIR is
508 q
= mch_munge_fname(p
);
510 q
= expand_env_save(p
);
515 p
= mch_munge_fname(q
);
517 p
= expand_env_save(q
);
524 bp
->dbg_name
= fix_fname(p
);
531 if (bp
->dbg_name
== NULL
)
549 if (eap
->cmdidx
== CMD_profile
)
553 if (dbg_parsearg(eap
->arg
, gap
) == OK
)
555 bp
= &DEBUGGY(gap
, gap
->ga_len
);
556 bp
->dbg_forceit
= eap
->forceit
;
558 pat
= file_pat_to_reg_pat(bp
->dbg_name
, NULL
, NULL
, FALSE
);
561 bp
->dbg_prog
= vim_regcomp(pat
, RE_MAGIC
+ RE_STRING
);
564 if (pat
== NULL
|| bp
->dbg_prog
== NULL
)
565 vim_free(bp
->dbg_name
);
568 if (bp
->dbg_lnum
== 0) /* default line number is 1 */
571 if (eap
->cmdidx
!= CMD_profile
)
574 DEBUGGY(gap
, gap
->ga_len
).dbg_nr
= ++last_breakp
;
589 if (eap
->addr_count
== 0 || eap
->line2
!= 0)
592 debug_greedy
= FALSE
;
596 * ":breakdel" and ":profdel".
602 struct debuggy
*bp
, *bpi
;
607 linenr_T best_lnum
= 0;
612 if (eap
->cmdidx
== CMD_profdel
)
616 if (vim_isdigit(*eap
->arg
))
618 /* ":breakdel {nr}" */
619 nr
= atol((char *)eap
->arg
);
620 for (i
= 0; i
< gap
->ga_len
; ++i
)
621 if (DEBUGGY(gap
, i
).dbg_nr
== nr
)
627 else if (*eap
->arg
== '*')
634 /* ":breakdel {func|file} [lnum] {name}" */
635 if (dbg_parsearg(eap
->arg
, gap
) == FAIL
)
637 bp
= &DEBUGGY(gap
, gap
->ga_len
);
638 for (i
= 0; i
< gap
->ga_len
; ++i
)
640 bpi
= &DEBUGGY(gap
, i
);
641 if (bp
->dbg_type
== bpi
->dbg_type
642 && STRCMP(bp
->dbg_name
, bpi
->dbg_name
) == 0
643 && (bp
->dbg_lnum
== bpi
->dbg_lnum
644 || (bp
->dbg_lnum
== 0
646 || bpi
->dbg_lnum
< best_lnum
))))
649 best_lnum
= bpi
->dbg_lnum
;
652 vim_free(bp
->dbg_name
);
656 EMSG2(_("E161: Breakpoint not found: %s"), eap
->arg
);
659 while (gap
->ga_len
> 0)
661 vim_free(DEBUGGY(gap
, todel
).dbg_name
);
662 vim_free(DEBUGGY(gap
, todel
).dbg_prog
);
664 if (todel
< gap
->ga_len
)
665 mch_memmove(&DEBUGGY(gap
, todel
), &DEBUGGY(gap
, todel
+ 1),
666 (gap
->ga_len
- todel
) * sizeof(struct debuggy
));
668 if (eap
->cmdidx
== CMD_breakdel
)
675 /* If all breakpoints were removed clear the array. */
676 if (gap
->ga_len
== 0)
691 if (dbg_breakp
.ga_len
== 0)
692 MSG(_("No breakpoints defined"));
694 for (i
= 0; i
< dbg_breakp
.ga_len
; ++i
)
697 smsg((char_u
*)_("%3d %s %s line %ld"),
699 bp
->dbg_type
== DBG_FUNC
? "func" : "file",
706 * Find a breakpoint for a function or sourced file.
707 * Returns line number at which to break; zero when no matching breakpoint.
710 dbg_find_breakpoint(file
, fname
, after
)
711 int file
; /* TRUE for a file, FALSE for a function */
712 char_u
*fname
; /* file or function name */
713 linenr_T after
; /* after this line number */
715 return debuggy_find(file
, fname
, after
, &dbg_breakp
, NULL
);
718 #if defined(FEAT_PROFILE) || defined(PROTO)
720 * Return TRUE if profiling is on for a function or sourced file.
723 has_profiling(file
, fname
, fp
)
724 int file
; /* TRUE for a file, FALSE for a function */
725 char_u
*fname
; /* file or function name */
726 int *fp
; /* return: forceit */
728 return (debuggy_find(file
, fname
, (linenr_T
)0, &prof_ga
, fp
)
734 * Common code for dbg_find_breakpoint() and has_profiling().
737 debuggy_find(file
, fname
, after
, gap
, fp
)
738 int file
; /* TRUE for a file, FALSE for a function */
739 char_u
*fname
; /* file or function name */
740 linenr_T after
; /* after this line number */
741 garray_T
*gap
; /* either &dbg_breakp or &prof_ga */
742 int *fp
; /* if not NULL: return forceit */
748 char_u
*name
= fname
;
751 /* Return quickly when there are no breakpoints. */
752 if (gap
->ga_len
== 0)
755 /* Replace K_SNR in function name with "<SNR>". */
756 if (!file
&& fname
[0] == K_SPECIAL
)
758 name
= alloc((unsigned)STRLEN(fname
) + 3);
763 STRCPY(name
, "<SNR>");
764 STRCPY(name
+ 5, fname
+ 3);
768 for (i
= 0; i
< gap
->ga_len
; ++i
)
770 /* Skip entries that are not useful or are for a line that is beyond
771 * an already found breakpoint. */
772 bp
= &DEBUGGY(gap
, i
);
773 if (((bp
->dbg_type
== DBG_FILE
) == file
&& (
777 (bp
->dbg_lnum
> after
&& (lnum
== 0 || bp
->dbg_lnum
< lnum
)))))
779 regmatch
.regprog
= bp
->dbg_prog
;
780 regmatch
.rm_ic
= FALSE
;
782 * Save the value of got_int and reset it. We don't want a
783 * previous interruption cancel matching, only hitting CTRL-C
784 * while matching should abort it.
786 prev_got_int
= got_int
;
788 if (vim_regexec(®match
, name
, (colnr_T
)0))
792 *fp
= bp
->dbg_forceit
;
794 got_int
|= prev_got_int
;
804 * Called when a breakpoint was encountered.
807 dbg_breakpoint(name
, lnum
)
811 /* We need to check if this line is actually executed in do_one_cmd() */
812 debug_breakpoint_name
= name
;
813 debug_breakpoint_lnum
= lnum
;
817 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO)
819 * Store the current time in "tm".
826 QueryPerformanceCounter(tm
);
828 gettimeofday(tm
, NULL
);
833 * Compute the elapsed time from "tm" till now and store in "tm".
842 QueryPerformanceCounter(&now
);
843 tm
->QuadPart
= now
.QuadPart
- tm
->QuadPart
;
845 gettimeofday(&now
, NULL
);
846 tm
->tv_usec
= now
.tv_usec
- tm
->tv_usec
;
847 tm
->tv_sec
= now
.tv_sec
- tm
->tv_sec
;
850 tm
->tv_usec
+= 1000000;
857 * Subtract the time "tm2" from "tm".
861 proftime_T
*tm
, *tm2
;
864 tm
->QuadPart
-= tm2
->QuadPart
;
866 tm
->tv_usec
-= tm2
->tv_usec
;
867 tm
->tv_sec
-= tm2
->tv_sec
;
870 tm
->tv_usec
+= 1000000;
877 * Return a string that represents the time in "tm".
878 * Uses a static buffer!
889 QueryPerformanceFrequency(&fr
);
890 sprintf(buf
, "%10.6lf", (double)tm
->QuadPart
/ (double)fr
.QuadPart
);
892 sprintf(buf
, "%3ld.%06ld", (long)tm
->tv_sec
, (long)tm
->tv_usec
);
898 * Put the time "msec" past now in "tm".
901 profile_setlimit(msec
, tm
)
905 if (msec
<= 0) /* no limit */
912 QueryPerformanceCounter(tm
);
913 QueryPerformanceFrequency(&fr
);
914 tm
->QuadPart
+= (LONGLONG
)((double)msec
/ 1000.0 * (double)fr
.QuadPart
);
918 gettimeofday(tm
, NULL
);
919 usec
= (long)tm
->tv_usec
+ (long)msec
* 1000;
920 tm
->tv_usec
= usec
% 1000000L;
921 tm
->tv_sec
+= usec
/ 1000000L;
927 * Return TRUE if the current time is past "tm".
930 profile_passed_limit(tm
)
936 if (tm
->QuadPart
== 0) /* timer was not set */
938 QueryPerformanceCounter(&now
);
939 return (now
.QuadPart
> tm
->QuadPart
);
941 if (tm
->tv_sec
== 0) /* timer was not set */
943 gettimeofday(&now
, NULL
);
944 return (now
.tv_sec
> tm
->tv_sec
945 || (now
.tv_sec
== tm
->tv_sec
&& now
.tv_usec
> tm
->tv_usec
));
950 * Set the time in "tm" to zero.
964 # endif /* FEAT_PROFILE || FEAT_RELTIME */
966 # if defined(FEAT_PROFILE) || defined(PROTO)
968 * Functions for profiling.
970 static void script_do_profile
__ARGS((scriptitem_T
*si
));
971 static void script_dump_profile
__ARGS((FILE *fd
));
972 static proftime_T prof_wait_time
;
975 * Add the time "tm2" to "tm".
979 proftime_T
*tm
, *tm2
;
982 tm
->QuadPart
+= tm2
->QuadPart
;
984 tm
->tv_usec
+= tm2
->tv_usec
;
985 tm
->tv_sec
+= tm2
->tv_sec
;
986 if (tm
->tv_usec
>= 1000000)
988 tm
->tv_usec
-= 1000000;
995 * Add the "self" time from the total time and the children's time.
998 profile_self(self
, total
, children
)
999 proftime_T
*self
, *total
, *children
;
1001 /* Check that the result won't be negative. Can happen with recursive
1004 if (total
->QuadPart
<= children
->QuadPart
)
1007 if (total
->tv_sec
< children
->tv_sec
1008 || (total
->tv_sec
== children
->tv_sec
1009 && total
->tv_usec
<= children
->tv_usec
))
1012 profile_add(self
, total
);
1013 profile_sub(self
, children
);
1017 * Get the current waittime.
1020 profile_get_wait(tm
)
1023 *tm
= prof_wait_time
;
1027 * Subtract the passed waittime since "tm" from "tma".
1030 profile_sub_wait(tm
, tma
)
1031 proftime_T
*tm
, *tma
;
1033 proftime_T tm3
= prof_wait_time
;
1035 profile_sub(&tm3
, tm
);
1036 profile_sub(tma
, &tm3
);
1040 * Return TRUE if "tm1" and "tm2" are equal.
1043 profile_equal(tm1
, tm2
)
1044 proftime_T
*tm1
, *tm2
;
1047 return (tm1
->QuadPart
== tm2
->QuadPart
);
1049 return (tm1
->tv_usec
== tm2
->tv_usec
&& tm1
->tv_sec
== tm2
->tv_sec
);
1054 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2"
1057 profile_cmp(tm1
, tm2
)
1058 proftime_T
*tm1
, *tm2
;
1061 return (int)(tm2
->QuadPart
- tm1
->QuadPart
);
1063 if (tm1
->tv_sec
== tm2
->tv_sec
)
1064 return tm2
->tv_usec
- tm1
->tv_usec
;
1065 return tm2
->tv_sec
- tm1
->tv_sec
;
1069 static char_u
*profile_fname
= NULL
;
1070 static proftime_T pause_time
;
1073 * ":profile cmd args"
1082 e
= skiptowhite(eap
->arg
);
1083 len
= (int)(e
- eap
->arg
);
1086 if (len
== 5 && STRNCMP(eap
->arg
, "start", 5) == 0 && *e
!= NUL
)
1088 vim_free(profile_fname
);
1089 profile_fname
= vim_strsave(e
);
1090 do_profiling
= PROF_YES
;
1091 profile_zero(&prof_wait_time
);
1092 set_vim_var_nr(VV_PROFILING
, 1L);
1094 else if (do_profiling
== PROF_NONE
)
1095 EMSG(_("E750: First use :profile start <fname>"));
1096 else if (STRCMP(eap
->arg
, "pause") == 0)
1098 if (do_profiling
== PROF_YES
)
1099 profile_start(&pause_time
);
1100 do_profiling
= PROF_PAUSED
;
1102 else if (STRCMP(eap
->arg
, "continue") == 0)
1104 if (do_profiling
== PROF_PAUSED
)
1106 profile_end(&pause_time
);
1107 profile_add(&prof_wait_time
, &pause_time
);
1109 do_profiling
= PROF_YES
;
1113 /* The rest is similar to ":breakadd". */
1119 * Dump the profiling info.
1126 if (profile_fname
!= NULL
)
1128 fd
= mch_fopen((char *)profile_fname
, "w");
1130 EMSG2(_(e_notopen
), profile_fname
);
1133 script_dump_profile(fd
);
1134 func_dump_profile(fd
);
1141 * Start profiling script "fp".
1144 script_do_profile(si
)
1147 si
->sn_pr_count
= 0;
1148 profile_zero(&si
->sn_pr_total
);
1149 profile_zero(&si
->sn_pr_self
);
1151 ga_init2(&si
->sn_prl_ga
, sizeof(sn_prl_T
), 100);
1152 si
->sn_prl_idx
= -1;
1153 si
->sn_prof_on
= TRUE
;
1158 * save time when starting to invoke another script or function.
1161 script_prof_save(tm
)
1162 proftime_T
*tm
; /* place to store wait time */
1166 if (current_SID
> 0 && current_SID
<= script_items
.ga_len
)
1168 si
= &SCRIPT_ITEM(current_SID
);
1169 if (si
->sn_prof_on
&& si
->sn_pr_nest
++ == 0)
1170 profile_start(&si
->sn_pr_child
);
1172 profile_get_wait(tm
);
1176 * Count time spent in children after invoking another script or function.
1179 script_prof_restore(tm
)
1184 if (current_SID
> 0 && current_SID
<= script_items
.ga_len
)
1186 si
= &SCRIPT_ITEM(current_SID
);
1187 if (si
->sn_prof_on
&& --si
->sn_pr_nest
== 0)
1189 profile_end(&si
->sn_pr_child
);
1190 profile_sub_wait(tm
, &si
->sn_pr_child
); /* don't count wait time */
1191 profile_add(&si
->sn_pr_children
, &si
->sn_pr_child
);
1192 profile_add(&si
->sn_prl_children
, &si
->sn_pr_child
);
1197 static proftime_T inchar_time
;
1200 * Called when starting to wait for the user to type a character.
1205 profile_start(&inchar_time
);
1209 * Called when finished waiting for the user to type a character.
1214 profile_end(&inchar_time
);
1215 profile_add(&prof_wait_time
, &inchar_time
);
1219 * Dump the profiling results for all scripts in file "fd".
1222 script_dump_profile(fd
)
1231 for (id
= 1; id
<= script_items
.ga_len
; ++id
)
1233 si
= &SCRIPT_ITEM(id
);
1236 fprintf(fd
, "SCRIPT %s\n", si
->sn_name
);
1237 if (si
->sn_pr_count
== 1)
1238 fprintf(fd
, "Sourced 1 time\n");
1240 fprintf(fd
, "Sourced %d times\n", si
->sn_pr_count
);
1241 fprintf(fd
, "Total time: %s\n", profile_msg(&si
->sn_pr_total
));
1242 fprintf(fd
, " Self time: %s\n", profile_msg(&si
->sn_pr_self
));
1244 fprintf(fd
, "count total (s) self (s)\n");
1246 sfd
= mch_fopen((char *)si
->sn_name
, "r");
1248 fprintf(fd
, "Cannot open file!\n");
1251 for (i
= 0; i
< si
->sn_prl_ga
.ga_len
; ++i
)
1253 if (vim_fgets(IObuff
, IOSIZE
, sfd
))
1255 pp
= &PRL_ITEM(si
, i
);
1256 if (pp
->snp_count
> 0)
1258 fprintf(fd
, "%5d ", pp
->snp_count
);
1259 if (profile_equal(&pp
->sn_prl_total
, &pp
->sn_prl_self
))
1262 fprintf(fd
, "%s ", profile_msg(&pp
->sn_prl_total
));
1263 fprintf(fd
, "%s ", profile_msg(&pp
->sn_prl_self
));
1267 fprintf(fd
, "%s", IObuff
);
1277 * Return TRUE when a function defined in the current script should be
1283 if (current_SID
> 0)
1284 return SCRIPT_ITEM(current_SID
).sn_pr_force
;
1292 * If 'autowrite' option set, try to write the file.
1293 * Careful: autocommands may make "buf" invalid!
1295 * return FAIL for failure, OK otherwise
1298 autowrite(buf
, forceit
)
1304 if (!(p_aw
|| p_awa
) || !p_write
1305 #ifdef FEAT_QUICKFIX
1306 /* never autowrite a "nofile" or "nowrite" buffer */
1307 || bt_dontwrite(buf
)
1309 || (!forceit
&& buf
->b_p_ro
) || buf
->b_ffname
== NULL
)
1311 r
= buf_write_all(buf
, forceit
);
1313 /* Writing may succeed but the buffer still changed, e.g., when there is a
1314 * conversion error. We do want to return FAIL then. */
1315 if (buf_valid(buf
) && bufIsChanged(buf
))
1321 * flush all buffers, except the ones that are readonly
1328 if (!(p_aw
|| p_awa
) || !p_write
)
1330 for (buf
= firstbuf
; buf
; buf
= buf
->b_next
)
1331 if (bufIsChanged(buf
) && !buf
->b_p_ro
)
1333 (void)buf_write_all(buf
, FALSE
);
1335 /* an autocommand may have deleted the buffer */
1336 if (!buf_valid(buf
))
1343 * return TRUE if buffer was changed and cannot be abandoned.
1346 check_changed(buf
, checkaw
, mult_win
, forceit
, allbuf
)
1348 int checkaw
; /* do autowrite if buffer was changed */
1349 int mult_win
; /* check also when several wins for the buf */
1351 int allbuf UNUSED
; /* may write all buffers */
1354 && bufIsChanged(buf
)
1355 && (mult_win
|| buf
->b_nwindows
<= 1)
1356 && (!checkaw
|| autowrite(buf
, forceit
) == FAIL
))
1358 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
1359 if ((p_confirm
|| cmdmod
.confirm
) && p_write
)
1365 for (buf2
= firstbuf
; buf2
!= NULL
; buf2
= buf2
->b_next
)
1366 if (bufIsChanged(buf2
)
1367 && (buf2
->b_ffname
!= NULL
1373 # ifdef FEAT_AUTOCMD
1374 if (!buf_valid(buf
))
1375 /* Autocommand deleted buffer, oops! It's not changed now. */
1378 dialog_changed(buf
, count
> 1);
1379 # ifdef FEAT_AUTOCMD
1380 if (!buf_valid(buf
))
1381 /* Autocommand deleted buffer, oops! It's not changed now. */
1384 return bufIsChanged(buf
);
1387 EMSG(_(e_nowrtmsg
));
1393 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
1395 #if defined(FEAT_BROWSE) || defined(PROTO)
1397 * When wanting to write a file without a file name, ask the user for a name.
1400 browse_save_fname(buf
)
1403 if (buf
->b_fname
== NULL
)
1407 fname
= do_browse(BROWSE_SAVE
, (char_u
*)_("Save As"),
1408 NULL
, NULL
, NULL
, NULL
, buf
);
1411 if (setfname(buf
, fname
, NULL
, TRUE
) == OK
)
1412 buf
->b_flags
|= BF_NOTEDITED
;
1420 * Ask the user what to do when abondoning a changed buffer.
1421 * Must check 'write' option first!
1424 dialog_changed(buf
, checkall
)
1426 int checkall
; /* may abandon all changed buffers */
1428 char_u buff
[IOSIZE
];
1432 dialog_msg(buff
, _("Save changes to \"%s\"?"),
1433 (buf
->b_fname
!= NULL
) ?
1434 buf
->b_fname
: (char_u
*)_("Untitled"));
1436 ret
= vim_dialog_yesnoallcancel(VIM_QUESTION
, NULL
, buff
, 1);
1438 ret
= vim_dialog_yesnocancel(VIM_QUESTION
, NULL
, buff
, 1);
1443 /* May get file name, when there is none */
1444 browse_save_fname(buf
);
1446 if (buf
->b_fname
!= NULL
) /* didn't hit Cancel */
1447 (void)buf_write_all(buf
, FALSE
);
1449 else if (ret
== VIM_NO
)
1451 unchanged(buf
, TRUE
);
1453 else if (ret
== VIM_ALL
)
1456 * Write all modified files that can be written.
1457 * Skip readonly buffers, these need to be confirmed
1460 for (buf2
= firstbuf
; buf2
!= NULL
; buf2
= buf2
->b_next
)
1462 if (bufIsChanged(buf2
)
1463 && (buf2
->b_ffname
!= NULL
1471 /* May get file name, when there is none */
1472 browse_save_fname(buf2
);
1474 if (buf2
->b_fname
!= NULL
) /* didn't hit Cancel */
1475 (void)buf_write_all(buf2
, FALSE
);
1477 /* an autocommand may have deleted the buffer */
1478 if (!buf_valid(buf2
))
1484 else if (ret
== VIM_DISCARDALL
)
1487 * mark all buffers as unchanged
1489 for (buf2
= firstbuf
; buf2
!= NULL
; buf2
= buf2
->b_next
)
1490 unchanged(buf2
, TRUE
);
1496 * Return TRUE if the buffer "buf" can be abandoned, either by making it
1497 * hidden, autowriting it or unloading it.
1500 can_abandon(buf
, forceit
)
1505 || !bufIsChanged(buf
)
1506 || buf
->b_nwindows
> 1
1507 || autowrite(buf
, forceit
) == OK
1512 * Return TRUE if any buffer was changed and cannot be abandoned.
1513 * That changed buffer becomes the current buffer.
1516 check_changed_any(hidden
)
1517 int hidden
; /* Only check hidden buffers */
1528 /* check curbuf first: if it was changed we can't abandon it */
1529 if (!hidden
&& curbufIsChanged())
1533 for (buf
= firstbuf
; buf
!= NULL
; buf
= buf
->b_next
)
1534 if ((!hidden
|| buf
->b_nwindows
== 0) && bufIsChanged(buf
))
1537 if (buf
== NULL
) /* No buffers changed */
1540 /* Try auto-writing the buffer. If this fails but the buffer no
1541 * longer exists it's not changed, that's OK. */
1542 if (check_changed(buf
, p_awa
, TRUE
, FALSE
, TRUE
) && buf_valid(buf
))
1543 break; /* didn't save - still changes */
1547 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
1549 * When ":confirm" used, don't give an error message.
1551 if (!(p_confirm
|| cmdmod
.confirm
))
1554 /* There must be a wait_return for this message, do_buffer()
1555 * may cause a redraw. But wait_return() is a no-op when vgetc()
1556 * is busy (Quit used from window menu), then make sure we don't
1557 * cause a scroll up. */
1560 msg_row
= cmdline_row
;
1564 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
1565 (bname
= (char_u
*)buf_spname(buf
)) != NULL
? bname
:
1568 save
= no_wait_return
;
1569 no_wait_return
= FALSE
;
1571 no_wait_return
= save
;
1577 /* Try to find a window that contains the buffer. */
1579 for (wp
= firstwin
; wp
!= NULL
; wp
= wp
->w_next
)
1580 if (wp
->w_buffer
== buf
)
1583 # ifdef FEAT_AUTOCMD
1584 /* Paranoia: did autocms wipe out the buffer with changes? */
1585 if (!buf_valid(buf
))
1592 /* Open the changed buffer in the current window. */
1594 set_curbuf(buf
, DOBUF_GOTO
);
1600 * return FAIL if there is no file name, OK if there is one
1601 * give error message for FAIL
1606 if (curbuf
->b_ffname
== NULL
)
1615 * flush the contents of a buffer, unless it has no file name
1617 * return FAIL for failure, OK otherwise
1620 buf_write_all(buf
, forceit
)
1626 buf_T
*old_curbuf
= curbuf
;
1629 retval
= (buf_write(buf
, buf
->b_ffname
, buf
->b_fname
,
1630 (linenr_T
)1, buf
->b_ml
.ml_line_count
, NULL
,
1631 FALSE
, forceit
, TRUE
, FALSE
));
1633 if (curbuf
!= old_curbuf
)
1635 msg_source(hl_attr(HLF_W
));
1636 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
1643 * Code to handle the argument list.
1646 static char_u
*do_one_arg
__ARGS((char_u
*str
));
1647 static int do_arglist
__ARGS((char_u
*str
, int what
, int after
));
1648 static void alist_check_arg_idx
__ARGS((void));
1649 static int editing_arg_idx
__ARGS((win_T
*win
));
1650 #ifdef FEAT_LISTCMDS
1651 static int alist_add_list
__ARGS((int count
, char_u
**files
, int after
));
1658 * Isolate one argument, taking backticks.
1659 * Changes the argument in-place, puts a NUL after it. Backticks remain.
1660 * Return a pointer to the start of the next argument.
1670 for (p
= str
; *str
; ++str
)
1672 /* When the backslash is used for escaping the special meaning of a
1673 * character we need to keep it until wildcard expansion. */
1674 if (rem_backslash(str
))
1681 /* An item ends at a space not in backticks */
1682 if (!inbacktick
&& vim_isspace(*str
))
1689 str
= skipwhite(str
);
1696 * Separate the arguments in "str" and return a list of pointers in the
1700 get_arglist(gap
, str
)
1704 ga_init2(gap
, (int)sizeof(char_u
*), 20);
1707 if (ga_grow(gap
, 1) == FAIL
)
1712 ((char_u
**)gap
->ga_data
)[gap
->ga_len
++] = str
;
1714 /* Isolate one argument, change it in-place, put a NUL after it. */
1715 str
= do_one_arg(str
);
1720 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO)
1722 * Parse a list of arguments (file names), expand them and return in
1723 * "fnames[fcountp]".
1724 * Return FAIL or OK.
1727 get_arglist_exp(str
, fcountp
, fnamesp
)
1735 if (get_arglist(&ga
, str
) == FAIL
)
1737 i
= gen_expand_wildcards(ga
.ga_len
, (char_u
**)ga
.ga_data
,
1738 fcountp
, fnamesp
, EW_FILE
|EW_NOTFOUND
);
1744 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
1746 * Redefine the argument list.
1752 do_arglist(str
, AL_SET
, 0);
1757 * "what" == AL_SET: Redefine the argument list to 'str'.
1758 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
1759 * "what" == AL_DEL: remove files in 'str' from the argument list.
1761 * Return FAIL for failure, OK otherwise.
1764 do_arglist(str
, what
, after
)
1767 int after UNUSED
; /* 0 means before first one */
1773 #ifdef FEAT_LISTCMDS
1779 * Collect all file name arguments in "new_ga".
1781 if (get_arglist(&new_ga
, str
) == FAIL
)
1784 #ifdef FEAT_LISTCMDS
1787 regmatch_T regmatch
;
1791 * Delete the items: use each item as a regexp and find a match in the
1794 #ifdef CASE_INSENSITIVE_FILENAME
1795 regmatch
.rm_ic
= TRUE
; /* Always ignore case */
1797 regmatch
.rm_ic
= FALSE
; /* Never ignore case */
1799 for (i
= 0; i
< new_ga
.ga_len
&& !got_int
; ++i
)
1801 p
= ((char_u
**)new_ga
.ga_data
)[i
];
1802 p
= file_pat_to_reg_pat(p
, NULL
, NULL
, FALSE
);
1805 regmatch
.regprog
= vim_regcomp(p
, p_magic
? RE_MAGIC
: 0);
1806 if (regmatch
.regprog
== NULL
)
1813 for (match
= 0; match
< ARGCOUNT
; ++match
)
1814 if (vim_regexec(®match
, alist_name(&ARGLIST
[match
]),
1818 vim_free(ARGLIST
[match
].ae_fname
);
1819 mch_memmove(ARGLIST
+ match
, ARGLIST
+ match
+ 1,
1820 (ARGCOUNT
- match
- 1) * sizeof(aentry_T
));
1821 --ALIST(curwin
)->al_ga
.ga_len
;
1822 if (curwin
->w_arg_idx
> match
)
1823 --curwin
->w_arg_idx
;
1827 vim_free(regmatch
.regprog
);
1830 EMSG2(_(e_nomatch2
), ((char_u
**)new_ga
.ga_data
)[i
]);
1837 i
= expand_wildcards(new_ga
.ga_len
, (char_u
**)new_ga
.ga_data
,
1838 &exp_count
, &exp_files
, EW_DIR
|EW_FILE
|EW_ADDSLASH
|EW_NOTFOUND
);
1848 #ifdef FEAT_LISTCMDS
1851 (void)alist_add_list(exp_count
, exp_files
, after
);
1852 vim_free(exp_files
);
1854 else /* what == AL_SET */
1856 alist_set(ALIST(curwin
), exp_count
, exp_files
, FALSE
, NULL
, 0);
1859 alist_check_arg_idx();
1865 * Check the validity of the arg_idx for each other window.
1868 alist_check_arg_idx()
1874 FOR_ALL_TAB_WINDOWS(tp
, win
)
1875 if (win
->w_alist
== curwin
->w_alist
)
1878 check_arg_idx(curwin
);
1883 * Return TRUE if window "win" is editing then file at the current argument
1887 editing_arg_idx(win
)
1890 return !(win
->w_arg_idx
>= WARGCOUNT(win
)
1891 || (win
->w_buffer
->b_fnum
1892 != WARGLIST(win
)[win
->w_arg_idx
].ae_fnum
1893 && (win
->w_buffer
->b_ffname
== NULL
1895 alist_name(&WARGLIST(win
)[win
->w_arg_idx
]),
1896 win
->w_buffer
->b_ffname
, TRUE
) & FPC_SAME
))));
1900 * Check if window "win" is editing the w_arg_idx file in its argument list.
1906 if (WARGCOUNT(win
) > 1 && !editing_arg_idx(win
))
1908 /* We are not editing the current entry in the argument list.
1909 * Set "arg_had_last" if we are editing the last one. */
1910 win
->w_arg_idx_invalid
= TRUE
;
1911 if (win
->w_arg_idx
!= WARGCOUNT(win
) - 1
1912 && arg_had_last
== FALSE
1914 && ALIST(win
) == &global_alist
1917 && win
->w_arg_idx
< GARGCOUNT
1918 && (win
->w_buffer
->b_fnum
== GARGLIST
[GARGCOUNT
- 1].ae_fnum
1919 || (win
->w_buffer
->b_ffname
!= NULL
1920 && (fullpathcmp(alist_name(&GARGLIST
[GARGCOUNT
- 1]),
1921 win
->w_buffer
->b_ffname
, TRUE
) & FPC_SAME
))))
1922 arg_had_last
= TRUE
;
1926 /* We are editing the current entry in the argument list.
1927 * Set "arg_had_last" if it's also the last one */
1928 win
->w_arg_idx_invalid
= FALSE
;
1929 if (win
->w_arg_idx
== WARGCOUNT(win
) - 1
1931 && win
->w_alist
== &global_alist
1934 arg_had_last
= TRUE
;
1939 * ":args", ":argslocal" and ":argsglobal".
1947 if (eap
->cmdidx
!= CMD_args
)
1949 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
1950 alist_unlink(ALIST(curwin
));
1951 if (eap
->cmdidx
== CMD_argglobal
)
1952 ALIST(curwin
) = &global_alist
;
1953 else /* eap->cmdidx == CMD_arglocal */
1961 if (!ends_excmd(*eap
->arg
))
1964 * ":args file ..": define new argument list, handle like ":next"
1965 * Also for ":argslocal file .." and ":argsglobal file ..".
1970 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
1971 if (eap
->cmdidx
== CMD_args
)
1975 * ":args": list arguments.
1979 /* Overwrite the command, for a short list there is no scrolling
1980 * required and no wait_return(). */
1982 for (i
= 0; i
< ARGCOUNT
; ++i
)
1984 if (i
== curwin
->w_arg_idx
)
1986 msg_outtrans(alist_name(&ARGLIST
[i
]));
1987 if (i
== curwin
->w_arg_idx
)
1993 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
1994 else if (eap
->cmdidx
== CMD_arglocal
)
1996 garray_T
*gap
= &curwin
->w_alist
->al_ga
;
1999 * ":argslocal": make a local copy of the global argument list.
2001 if (ga_grow(gap
, GARGCOUNT
) == OK
)
2002 for (i
= 0; i
< GARGCOUNT
; ++i
)
2003 if (GARGLIST
[i
].ae_fname
!= NULL
)
2005 AARGLIST(curwin
->w_alist
)[gap
->ga_len
].ae_fname
=
2006 vim_strsave(GARGLIST
[i
].ae_fname
);
2007 AARGLIST(curwin
->w_alist
)[gap
->ga_len
].ae_fnum
=
2008 GARGLIST
[i
].ae_fnum
;
2016 * ":previous", ":sprevious", ":Next" and ":sNext".
2022 /* If past the last one already, go to the last one. */
2023 if (curwin
->w_arg_idx
- (int)eap
->line2
>= ARGCOUNT
)
2024 do_argfile(eap
, ARGCOUNT
- 1);
2026 do_argfile(eap
, curwin
->w_arg_idx
- (int)eap
->line2
);
2030 * ":rewind", ":first", ":sfirst" and ":srewind".
2040 * ":last" and ":slast".
2046 do_argfile(eap
, ARGCOUNT
- 1);
2050 * ":argument" and ":sargument".
2058 if (eap
->addr_count
> 0)
2061 i
= curwin
->w_arg_idx
;
2066 * Edit file "argn" of the argument lists.
2069 do_argfile(eap
, argn
)
2075 int old_arg_idx
= curwin
->w_arg_idx
;
2077 if (argn
< 0 || argn
>= ARGCOUNT
)
2080 EMSG(_("E163: There is only one file to edit"));
2082 EMSG(_("E164: Cannot go before first file"));
2084 EMSG(_("E165: Cannot go beyond last file"));
2090 need_mouse_correct
= TRUE
;
2094 /* split window or create new tab page first */
2095 if (*eap
->cmd
== 's' || cmdmod
.tab
!= 0)
2097 if (win_split(0, 0) == FAIL
)
2099 # ifdef FEAT_SCROLLBIND
2100 curwin
->w_p_scb
= FALSE
;
2107 * if 'hidden' set, only check for changed file when re-editing
2113 p
= fix_fname(alist_name(&ARGLIST
[argn
]));
2114 other
= otherfile(p
);
2117 if ((!P_HID(curbuf
) || !other
)
2118 && check_changed(curbuf
, TRUE
, !other
, eap
->forceit
, FALSE
))
2122 curwin
->w_arg_idx
= argn
;
2123 if (argn
== ARGCOUNT
- 1
2125 && curwin
->w_alist
== &global_alist
2128 arg_had_last
= TRUE
;
2130 /* Edit the file; always use the last known line number.
2131 * When it fails (e.g. Abort for already edited file) restore the
2132 * argument index. */
2133 if (do_ecmd(0, alist_name(&ARGLIST
[curwin
->w_arg_idx
]), NULL
,
2135 (P_HID(curwin
->w_buffer
) ? ECMD_HIDE
: 0)
2136 + (eap
->forceit
? ECMD_FORCEIT
: 0), curwin
) == FAIL
)
2137 curwin
->w_arg_idx
= old_arg_idx
;
2138 /* like Vi: set the mark where the cursor is in the file. */
2139 else if (eap
->cmdidx
!= CMD_argdo
)
2145 * ":next", and commands that behave like it.
2154 * check for changed buffer now, if this fails the argument list is not
2158 || eap
->cmdidx
== CMD_snext
2159 || !check_changed(curbuf
, TRUE
, FALSE
, eap
->forceit
, FALSE
))
2161 if (*eap
->arg
!= NUL
) /* redefine file list */
2163 if (do_arglist(eap
->arg
, AL_SET
, 0) == FAIL
)
2168 i
= curwin
->w_arg_idx
+ (int)eap
->line2
;
2173 #ifdef FEAT_LISTCMDS
2185 /* Add the argument to the buffer list and get the buffer number. */
2186 fnum
= buflist_add(eap
->arg
, BLN_LISTED
);
2188 /* Check if this argument is already in the argument list. */
2189 for (i
= 0; i
< ARGCOUNT
; ++i
)
2190 if (ARGLIST
[i
].ae_fnum
== fnum
)
2194 /* Can't find it, add it to the argument list. */
2195 s
= vim_strsave(eap
->arg
);
2198 i
= alist_add_list(1, &s
,
2199 eap
->addr_count
> 0 ? (int)eap
->line2
: curwin
->w_arg_idx
+ 1);
2202 curwin
->w_arg_idx
= i
;
2205 alist_check_arg_idx();
2207 /* Edit the argument. */
2218 do_arglist(eap
->arg
, AL_ADD
,
2219 eap
->addr_count
> 0 ? (int)eap
->line2
: curwin
->w_arg_idx
+ 1);
2235 if (eap
->addr_count
> 0)
2237 /* ":1,4argdel": Delete all arguments in the range. */
2238 if (eap
->line2
> ARGCOUNT
)
2239 eap
->line2
= ARGCOUNT
;
2240 n
= eap
->line2
- eap
->line1
+ 1;
2241 if (*eap
->arg
!= NUL
|| n
<= 0)
2245 for (i
= eap
->line1
; i
<= eap
->line2
; ++i
)
2246 vim_free(ARGLIST
[i
- 1].ae_fname
);
2247 mch_memmove(ARGLIST
+ eap
->line1
- 1, ARGLIST
+ eap
->line2
,
2248 (size_t)((ARGCOUNT
- eap
->line2
) * sizeof(aentry_T
)));
2249 ALIST(curwin
)->al_ga
.ga_len
-= n
;
2250 if (curwin
->w_arg_idx
>= eap
->line2
)
2251 curwin
->w_arg_idx
-= n
;
2252 else if (curwin
->w_arg_idx
> eap
->line1
)
2253 curwin
->w_arg_idx
= eap
->line1
;
2256 else if (*eap
->arg
== NUL
)
2259 do_arglist(eap
->arg
, AL_DEL
, 0);
2266 * ":argdo", ":windo", ":bufdo", ":tabdo"
2279 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
2280 char_u
*save_ei
= NULL
;
2284 #ifndef FEAT_WINDOWS
2285 if (eap
->cmdidx
== CMD_windo
)
2292 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
2293 if (eap
->cmdidx
!= CMD_windo
&& eap
->cmdidx
!= CMD_tabdo
)
2294 /* Don't do syntax HL autocommands. Skipping the syntax file is a
2295 * great speed improvement. */
2296 save_ei
= au_event_disable(",Syntax");
2299 if (eap
->cmdidx
== CMD_windo
2300 || eap
->cmdidx
== CMD_tabdo
2302 || !check_changed(curbuf
, TRUE
, FALSE
, eap
->forceit
, FALSE
))
2304 /* start at the first argument/window/buffer */
2310 /* set pcmark now */
2311 if (eap
->cmdidx
== CMD_bufdo
)
2312 goto_buffer(eap
, DOBUF_FIRST
, FORWARD
, 0);
2315 listcmd_busy
= TRUE
; /* avoids setting pcmark below */
2319 if (eap
->cmdidx
== CMD_argdo
)
2321 /* go to argument "i" */
2324 /* Don't call do_argfile() when already there, it will try
2325 * reloading the file. */
2326 if (curwin
->w_arg_idx
!= i
|| !editing_arg_idx(curwin
))
2328 /* Clear 'shm' to avoid that the file message overwrites
2329 * any output from the command. */
2330 p_shm_save
= vim_strsave(p_shm
);
2331 set_option_value((char_u
*)"shm", 0L, (char_u
*)"", 0);
2333 set_option_value((char_u
*)"shm", 0L, p_shm_save
, 0);
2334 vim_free(p_shm_save
);
2336 if (curwin
->w_arg_idx
!= i
)
2341 else if (eap
->cmdidx
== CMD_windo
)
2343 /* go to window "wp" */
2348 break; /* something must be wrong */
2349 wp
= curwin
->w_next
;
2351 else if (eap
->cmdidx
== CMD_tabdo
)
2353 /* go to window "tp" */
2354 if (!valid_tabpage(tp
))
2356 goto_tabpage_tp(tp
);
2360 else if (eap
->cmdidx
== CMD_bufdo
)
2362 /* Remember the number of the next listed buffer, in case
2363 * ":bwipe" is used or autocommands do something strange. */
2365 for (buf
= curbuf
->b_next
; buf
!= NULL
; buf
= buf
->b_next
)
2368 next_fnum
= buf
->b_fnum
;
2373 /* execute the command */
2374 do_cmdline(eap
->arg
, eap
->getline
, eap
->cookie
,
2375 DOCMD_VERBOSE
+ DOCMD_NOWAIT
);
2377 if (eap
->cmdidx
== CMD_bufdo
)
2382 /* Check if the buffer still exists. */
2383 for (buf
= firstbuf
; buf
!= NULL
; buf
= buf
->b_next
)
2384 if (buf
->b_fnum
== next_fnum
)
2389 /* Go to the next buffer. Clear 'shm' to avoid that the file
2390 * message overwrites any output from the command. */
2391 p_shm_save
= vim_strsave(p_shm
);
2392 set_option_value((char_u
*)"shm", 0L, (char_u
*)"", 0);
2393 goto_buffer(eap
, DOBUF_FIRST
, FORWARD
, next_fnum
);
2394 set_option_value((char_u
*)"shm", 0L, p_shm_save
, 0);
2395 vim_free(p_shm_save
);
2397 /* If autocommands took us elsewhere, quit here */
2398 if (curbuf
->b_fnum
!= next_fnum
)
2402 if (eap
->cmdidx
== CMD_windo
)
2404 validate_cursor(); /* cursor may have moved */
2405 #ifdef FEAT_SCROLLBIND
2406 /* required when 'scrollbind' has been set */
2407 if (curwin
->w_p_scb
)
2408 do_check_scrollbind(TRUE
);
2412 listcmd_busy
= FALSE
;
2415 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
2416 if (save_ei
!= NULL
)
2418 au_event_restore(save_ei
);
2419 apply_autocmds(EVENT_SYNTAX
, curbuf
->b_p_syn
,
2420 curbuf
->b_fname
, TRUE
, curbuf
);
2426 * Add files[count] to the arglist of the current window after arg "after".
2427 * The file names in files[count] must have been allocated and are taken over.
2428 * Files[] itself is not taken over.
2429 * Returns index of first added argument. Returns -1 when failed (out of mem).
2432 alist_add_list(count
, files
, after
)
2435 int after
; /* where to add: 0 = before first one */
2439 if (ga_grow(&ALIST(curwin
)->al_ga
, count
) == OK
)
2443 if (after
> ARGCOUNT
)
2445 if (after
< ARGCOUNT
)
2446 mch_memmove(&(ARGLIST
[after
+ count
]), &(ARGLIST
[after
]),
2447 (ARGCOUNT
- after
) * sizeof(aentry_T
));
2448 for (i
= 0; i
< count
; ++i
)
2450 ARGLIST
[after
+ i
].ae_fname
= files
[i
];
2451 ARGLIST
[after
+ i
].ae_fnum
= buflist_add(files
[i
], BLN_LISTED
);
2453 ALIST(curwin
)->al_ga
.ga_len
+= count
;
2454 if (curwin
->w_arg_idx
>= after
)
2455 ++curwin
->w_arg_idx
;
2459 for (i
= 0; i
< count
; ++i
)
2464 #endif /* FEAT_LISTCMDS */
2468 * ":compiler[!] {name}"
2475 char_u
*old_cur_comp
= NULL
;
2478 if (*eap
->arg
== NUL
)
2480 /* List all compiler scripts. */
2481 do_cmdline_cmd((char_u
*)"echo globpath(&rtp, 'compiler/*.vim')");
2482 /* ) keep the indenter happy... */
2486 buf
= alloc((unsigned)(STRLEN(eap
->arg
) + 14));
2491 /* ":compiler! {name}" sets global options */
2492 do_cmdline_cmd((char_u
*)
2493 "command -nargs=* CompilerSet set <args>");
2497 /* ":compiler! {name}" sets local options.
2498 * To remain backwards compatible "current_compiler" is always
2499 * used. A user's compiler plugin may set it, the distributed
2500 * plugin will then skip the settings. Afterwards set
2501 * "b:current_compiler" and restore "current_compiler". */
2502 old_cur_comp
= get_var_value((char_u
*)"current_compiler");
2503 if (old_cur_comp
!= NULL
)
2504 old_cur_comp
= vim_strsave(old_cur_comp
);
2505 do_cmdline_cmd((char_u
*)
2506 "command -nargs=* CompilerSet setlocal <args>");
2508 do_unlet((char_u
*)"current_compiler", TRUE
);
2509 do_unlet((char_u
*)"b:current_compiler", TRUE
);
2511 sprintf((char *)buf
, "compiler/%s.vim", eap
->arg
);
2512 if (source_runtime(buf
, TRUE
) == FAIL
)
2513 EMSG2(_("E666: compiler not supported: %s"), eap
->arg
);
2516 do_cmdline_cmd((char_u
*)":delcommand CompilerSet");
2518 /* Set "b:current_compiler" from "current_compiler". */
2519 p
= get_var_value((char_u
*)"current_compiler");
2521 set_internal_string_var((char_u
*)"b:current_compiler", p
);
2523 /* Restore "current_compiler" for ":compiler {name}". */
2526 if (old_cur_comp
!= NULL
)
2528 set_internal_string_var((char_u
*)"current_compiler",
2530 vim_free(old_cur_comp
);
2533 do_unlet((char_u
*)"current_compiler", TRUE
);
2547 source_runtime(eap
->arg
, eap
->forceit
);
2550 static void source_callback
__ARGS((char_u
*fname
, void *cookie
));
2553 source_callback(fname
, cookie
)
2555 void *cookie UNUSED
;
2557 (void)do_source(fname
, FALSE
, DOSO_NONE
);
2561 * Source the file "name" from all directories in 'runtimepath'.
2562 * "name" can contain wildcards.
2563 * When "all" is TRUE, source all files, otherwise only the first one.
2564 * return FAIL when no file could be sourced, OK otherwise.
2567 source_runtime(name
, all
)
2571 return do_in_runtimepath(name
, all
, source_callback
, NULL
);
2575 * Find "name" in 'runtimepath'. When found, invoke the callback function for
2576 * it: callback(fname, "cookie")
2577 * When "all" is TRUE repeat for all matches, otherwise only the first one is
2579 * Returns OK when at least one match found, FAIL otherwise.
2582 do_in_runtimepath(name
, all
, callback
, cookie
)
2585 void (*callback
)__ARGS((char_u
*fname
, void *ck
));
2596 int did_one
= FALSE
;
2598 struct Process
*proc
= (struct Process
*)FindTask(0L);
2599 APTR save_winptr
= proc
->pr_WindowPtr
;
2601 /* Avoid a requester here for a volume that doesn't exist. */
2602 proc
->pr_WindowPtr
= (APTR
)-1L;
2605 /* Make a copy of 'runtimepath'. Invoking the callback may change the
2607 rtp_copy
= vim_strsave(p_rtp
);
2608 buf
= alloc(MAXPATHL
);
2609 if (buf
!= NULL
&& rtp_copy
!= NULL
)
2614 smsg((char_u
*)_("Searching for \"%s\" in \"%s\""),
2615 (char *)name
, (char *)p_rtp
);
2619 /* Loop over all entries in 'runtimepath'. */
2621 while (*rtp
!= NUL
&& (all
|| !did_one
))
2623 /* Copy the path from 'runtimepath' to buf[]. */
2624 copy_option_part(&rtp
, buf
, MAXPATHL
, ",");
2625 if (STRLEN(buf
) + STRLEN(name
) + 2 < MAXPATHL
)
2628 tail
= buf
+ STRLEN(buf
);
2630 /* Loop over all patterns in "name" */
2632 while (*np
!= NUL
&& (all
|| !did_one
))
2634 /* Append the pattern from "name" to buf[]. */
2635 copy_option_part(&np
, tail
, (int)(MAXPATHL
- (tail
- buf
)),
2641 smsg((char_u
*)_("Searching for \"%s\""), buf
);
2645 /* Expand wildcards, invoke the callback for each match. */
2646 if (gen_expand_wildcards(1, &buf
, &num_files
, &files
,
2649 for (i
= 0; i
< num_files
; ++i
)
2651 (*callback
)(files
[i
], cookie
);
2656 FreeWild(num_files
, files
);
2664 if (p_verbose
> 0 && !did_one
)
2667 smsg((char_u
*)_("not found in 'runtimepath': \"%s\""), name
);
2672 proc
->pr_WindowPtr
= save_winptr
;
2675 return did_one
? OK
: FAIL
;
2678 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
2684 exarg_T
*eap UNUSED
;
2686 cmd_source((char_u
*)SYS_OPTWIN_FILE
, NULL
);
2700 char_u
*fname
= NULL
;
2702 fname
= do_browse(0, (char_u
*)_("Source Vim script"), eap
->arg
,
2703 NULL
, NULL
, BROWSE_FILTER_MACROS
, NULL
);
2706 cmd_source(fname
, eap
);
2712 cmd_source(eap
->arg
, eap
);
2716 cmd_source(fname
, eap
)
2723 else if (eap
!= NULL
&& eap
->forceit
)
2724 /* ":source!": read Normal mdoe commands
2725 * Need to execute the commands directly. This is required at least
2727 * - ":g" command busy
2728 * - after ":argdo", ":windo" or ":bufdo"
2729 * - another command follows
2732 openscript(fname
, global_busy
|| listcmd_busy
|| eap
->nextcmd
!= NULL
2734 || eap
->cstack
->cs_idx
>= 0
2738 /* ":source" read ex commands */
2739 else if (do_source(fname
, FALSE
, DOSO_NONE
) == FAIL
)
2740 EMSG2(_(e_notopen
), fname
);
2744 * ":source" and associated commands.
2747 * Structure used to store info for each sourced file.
2748 * It is shared between do_source() and getsourceline().
2749 * This is required, because it needs to be handed to do_cmdline() and
2750 * sourcing can be done recursively.
2752 struct source_cookie
2754 FILE *fp
; /* opened file for sourcing */
2755 char_u
*nextline
; /* if not NULL: line that was read ahead */
2756 int finished
; /* ":finish" used */
2757 #if defined (USE_CRNL) || defined (USE_CR)
2758 int fileformat
; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
2759 int error
; /* TRUE if LF found after CR-LF */
2762 linenr_T breakpoint
; /* next line with breakpoint or zero */
2763 char_u
*fname
; /* name of sourced file */
2764 int dbg_tick
; /* debug_tick when breakpoint was set */
2765 int level
; /* top nesting level of sourced file */
2768 vimconv_T conv
; /* type of conversion */
2774 * Return the address holding the next breakpoint line for a source cookie.
2777 source_breakpoint(cookie
)
2780 return &((struct source_cookie
*)cookie
)->breakpoint
;
2784 * Return the address holding the debug tick for a source cookie.
2787 source_dbg_tick(cookie
)
2790 return &((struct source_cookie
*)cookie
)->dbg_tick
;
2794 * Return the nesting level for a source cookie.
2797 source_level(cookie
)
2800 return ((struct source_cookie
*)cookie
)->level
;
2804 static char_u
*get_one_sourceline
__ARGS((struct source_cookie
*sp
));
2806 #if defined(WIN32) && defined(FEAT_CSCOPE)
2807 static FILE *fopen_noinh_readbin
__ARGS((char *filename
));
2810 * Special function to open a file without handle inheritance.
2813 fopen_noinh_readbin(filename
)
2816 int fd_tmp
= mch_open(filename
, O_RDONLY
| O_BINARY
| O_NOINHERIT
, 0);
2820 return fdopen(fd_tmp
, READBIN
);
2826 * do_source: Read the file "fname" and execute its lines as EX commands.
2828 * This function may be called recursively!
2830 * return FAIL if file could not be opened, OK otherwise
2833 do_source(fname
, check_other
, is_vimrc
)
2835 int check_other
; /* check for .vimrc and _vimrc */
2836 int is_vimrc
; /* DOSO_ value */
2838 struct source_cookie cookie
;
2839 char_u
*save_sourcing_name
;
2840 linenr_T save_sourcing_lnum
;
2843 char_u
*firstline
= NULL
;
2846 scid_T save_current_SID
;
2847 static scid_T last_current_SID
= 0;
2848 void *save_funccalp
;
2849 int save_debug_break_level
= debug_break_level
;
2850 scriptitem_T
*si
= NULL
;
2857 struct timeval tv_rel
;
2858 struct timeval tv_start
;
2861 proftime_T wait_start
;
2865 p
= mch_munge_fname(fname
);
2867 p
= expand_env_save(fname
);
2871 fname_exp
= fix_fname(p
);
2873 if (fname_exp
== NULL
)
2875 if (mch_isdir(fname_exp
))
2877 smsg((char_u
*)_("Cannot source a directory: \"%s\""), fname
);
2882 /* Apply SourceCmd autocommands, they should get the file and source it. */
2883 if (has_autocmd(EVENT_SOURCECMD
, fname_exp
, NULL
)
2884 && apply_autocmds(EVENT_SOURCECMD
, fname_exp
, fname_exp
,
2888 retval
= aborting() ? FAIL
: OK
;
2895 /* Apply SourcePre autocommands, they may get the file. */
2896 apply_autocmds(EVENT_SOURCEPRE
, fname_exp
, fname_exp
, FALSE
, curbuf
);
2899 #if defined(WIN32) && defined(FEAT_CSCOPE)
2900 cookie
.fp
= fopen_noinh_readbin((char *)fname_exp
);
2902 cookie
.fp
= mch_fopen((char *)fname_exp
, READBIN
);
2904 if (cookie
.fp
== NULL
&& check_other
)
2907 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
2908 * and ".exrc" by "_exrc" or vice versa.
2910 p
= gettail(fname_exp
);
2911 if ((*p
== '.' || *p
== '_')
2912 && (STRICMP(p
+ 1, "vimrc") == 0
2913 || STRICMP(p
+ 1, "gvimrc") == 0
2914 || STRICMP(p
+ 1, "exrc") == 0))
2920 #if defined(WIN32) && defined(FEAT_CSCOPE)
2921 cookie
.fp
= fopen_noinh_readbin((char *)fname_exp
);
2923 cookie
.fp
= mch_fopen((char *)fname_exp
, READBIN
);
2928 if (cookie
.fp
== NULL
)
2933 if (sourcing_name
== NULL
)
2934 smsg((char_u
*)_("could not source \"%s\""), fname
);
2936 smsg((char_u
*)_("line %ld: could not source \"%s\""),
2937 sourcing_lnum
, fname
);
2945 * - In verbose mode, give a message.
2946 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
2951 if (sourcing_name
== NULL
)
2952 smsg((char_u
*)_("sourcing \"%s\""), fname
);
2954 smsg((char_u
*)_("line %ld: sourcing \"%s\""),
2955 sourcing_lnum
, fname
);
2958 if (is_vimrc
== DOSO_VIMRC
)
2959 vimrc_found(fname_exp
, (char_u
*)"MYVIMRC");
2960 else if (is_vimrc
== DOSO_GVIMRC
)
2961 vimrc_found(fname_exp
, (char_u
*)"MYGVIMRC");
2964 /* If no automatic file format: Set default to CR-NL. */
2966 cookie
.fileformat
= EOL_DOS
;
2968 cookie
.fileformat
= EOL_UNKNOWN
;
2969 cookie
.error
= FALSE
;
2973 /* If no automatic file format: Set default to CR. */
2975 cookie
.fileformat
= EOL_MAC
;
2977 cookie
.fileformat
= EOL_UNKNOWN
;
2978 cookie
.error
= FALSE
;
2981 cookie
.nextline
= NULL
;
2982 cookie
.finished
= FALSE
;
2986 * Check if this script has a breakpoint.
2988 cookie
.breakpoint
= dbg_find_breakpoint(TRUE
, fname_exp
, (linenr_T
)0);
2989 cookie
.fname
= fname_exp
;
2990 cookie
.dbg_tick
= debug_tick
;
2992 cookie
.level
= ex_nesting_level
;
2996 * Keep the sourcing name/lnum, for recursive calls.
2998 save_sourcing_name
= sourcing_name
;
2999 sourcing_name
= fname_exp
;
3000 save_sourcing_lnum
= sourcing_lnum
;
3004 cookie
.conv
.vc_type
= CONV_NONE
; /* no conversion */
3006 /* Read the first line so we can check for a UTF-8 BOM. */
3007 firstline
= getsourceline(0, (void *)&cookie
, 0);
3008 if (firstline
!= NULL
&& STRLEN(firstline
) >= 3 && firstline
[0] == 0xef
3009 && firstline
[1] == 0xbb && firstline
[2] == 0xbf)
3011 /* Found BOM; setup conversion, skip over BOM and recode the line. */
3012 convert_setup(&cookie
.conv
, (char_u
*)"utf-8", p_enc
);
3013 p
= string_convert(&cookie
.conv
, firstline
+ 3, NULL
);
3015 p
= vim_strsave(firstline
+ 3);
3018 vim_free(firstline
);
3025 time_push(&tv_rel
, &tv_start
);
3029 # ifdef FEAT_PROFILE
3030 if (do_profiling
== PROF_YES
)
3031 prof_child_enter(&wait_start
); /* entering a child now */
3034 /* Don't use local function variables, if called from a function.
3035 * Also starts profiling timer for nested script. */
3036 save_funccalp
= save_funccal();
3039 * Check if this script was sourced before to finds its SID.
3040 * If it's new, generate a new SID.
3042 save_current_SID
= current_SID
;
3044 stat_ok
= (mch_stat((char *)fname_exp
, &st
) >= 0);
3046 for (current_SID
= script_items
.ga_len
; current_SID
> 0; --current_SID
)
3048 si
= &SCRIPT_ITEM(current_SID
);
3049 if (si
->sn_name
!= NULL
3052 /* Compare dev/ino when possible, it catches symbolic
3053 * links. Also compare file names, the inode may change
3054 * when the file was edited. */
3055 ((stat_ok
&& si
->sn_dev_valid
)
3056 && (si
->sn_dev
== st
.st_dev
3057 && si
->sn_ino
== st
.st_ino
)) ||
3059 fnamecmp(si
->sn_name
, fname_exp
) == 0))
3062 if (current_SID
== 0)
3064 current_SID
= ++last_current_SID
;
3065 if (ga_grow(&script_items
, (int)(current_SID
- script_items
.ga_len
))
3068 while (script_items
.ga_len
< current_SID
)
3070 ++script_items
.ga_len
;
3071 SCRIPT_ITEM(script_items
.ga_len
).sn_name
= NULL
;
3072 # ifdef FEAT_PROFILE
3073 SCRIPT_ITEM(script_items
.ga_len
).sn_prof_on
= FALSE
;
3076 si
= &SCRIPT_ITEM(current_SID
);
3077 si
->sn_name
= fname_exp
;
3082 si
->sn_dev_valid
= TRUE
;
3083 si
->sn_dev
= st
.st_dev
;
3084 si
->sn_ino
= st
.st_ino
;
3087 si
->sn_dev_valid
= FALSE
;
3090 /* Allocate the local script variables to use for this script. */
3091 new_script_vars(current_SID
);
3094 # ifdef FEAT_PROFILE
3095 if (do_profiling
== PROF_YES
)
3099 /* Check if we do profiling for this script. */
3100 if (!si
->sn_prof_on
&& has_profiling(TRUE
, si
->sn_name
, &forceit
))
3102 script_do_profile(si
);
3103 si
->sn_pr_force
= forceit
;
3108 profile_start(&si
->sn_pr_start
);
3109 profile_zero(&si
->sn_pr_children
);
3116 * Call do_cmdline, which will call getsourceline() to get the lines.
3118 do_cmdline(firstline
, getsourceline
, (void *)&cookie
,
3119 DOCMD_VERBOSE
|DOCMD_NOWAIT
|DOCMD_REPEAT
);
3123 if (do_profiling
== PROF_YES
)
3125 /* Get "si" again, "script_items" may have been reallocated. */
3126 si
= &SCRIPT_ITEM(current_SID
);
3129 profile_end(&si
->sn_pr_start
);
3130 profile_sub_wait(&wait_start
, &si
->sn_pr_start
);
3131 profile_add(&si
->sn_pr_total
, &si
->sn_pr_start
);
3132 profile_self(&si
->sn_pr_self
, &si
->sn_pr_start
,
3133 &si
->sn_pr_children
);
3140 sourcing_name
= save_sourcing_name
;
3141 sourcing_lnum
= save_sourcing_lnum
;
3145 smsg((char_u
*)_("finished sourcing %s"), fname
);
3146 if (sourcing_name
!= NULL
)
3147 smsg((char_u
*)_("continuing in %s"), sourcing_name
);
3151 vim_snprintf((char *)IObuff
, IOSIZE
, "sourcing %s", fname
);
3152 time_msg((char *)IObuff
, &tv_start
);
3158 * After a "finish" in debug mode, need to break at first command of next
3161 if (save_debug_break_level
> ex_nesting_level
3162 && debug_break_level
== ex_nesting_level
)
3163 ++debug_break_level
;
3168 current_SID
= save_current_SID
;
3169 restore_funccal(save_funccalp
);
3170 # ifdef FEAT_PROFILE
3171 if (do_profiling
== PROF_YES
)
3172 prof_child_exit(&wait_start
); /* leaving a child now */
3176 vim_free(cookie
.nextline
);
3177 vim_free(firstline
);
3179 convert_setup(&cookie
.conv
, NULL
, NULL
);
3183 vim_free(fname_exp
);
3187 #if defined(FEAT_EVAL) || defined(PROTO)
3194 exarg_T
*eap UNUSED
;
3198 for (i
= 1; i
<= script_items
.ga_len
&& !got_int
; ++i
)
3199 if (SCRIPT_ITEM(i
).sn_name
!= NULL
)
3200 smsg((char_u
*)"%3d: %s", i
, SCRIPT_ITEM(i
).sn_name
);
3203 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
3205 * Fix slashes in the list of script names for 'shellslash'.
3208 scriptnames_slash_adjust()
3212 for (i
= 1; i
<= script_items
.ga_len
; ++i
)
3213 if (SCRIPT_ITEM(i
).sn_name
!= NULL
)
3214 slash_adjust(SCRIPT_ITEM(i
).sn_name
);
3219 * Get a pointer to a script name. Used for ":verbose set".
3225 if (id
== SID_MODELINE
)
3226 return (char_u
*)_("modeline");
3227 if (id
== SID_CMDARG
)
3228 return (char_u
*)_("--cmd argument");
3230 return (char_u
*)_("-c argument");
3232 return (char_u
*)_("environment variable");
3233 if (id
== SID_ERROR
)
3234 return (char_u
*)_("error handler");
3235 return SCRIPT_ITEM(id
).sn_name
;
3238 # if defined(EXITFREE) || defined(PROTO)
3244 for (i
= script_items
.ga_len
; i
> 0; --i
)
3245 vim_free(SCRIPT_ITEM(i
).sn_name
);
3246 ga_clear(&script_items
);
3252 #if defined(USE_CR) || defined(PROTO)
3254 # if defined(__MSL__) && (__MSL__ >= 22)
3256 * Newer version of the Metrowerks library handle DOS and UNIX files
3258 * Test with earlier versions, MSL 2.2 is the library supplied with
3259 * Codewarrior Pro 2.
3262 fgets_cr(s
, n
, stream
)
3267 return fgets(s
, n
, stream
);
3271 * Version of fgets() which also works for lines ending in a <CR> only
3272 * (Macintosh format).
3273 * For older versions of the Metrowerks library.
3274 * At least CodeWarrior 9 needed this code.
3277 fgets_cr(s
, n
, stream
)
3285 while (!feof(stream
) && c
!= '\r' && c
!= '\n' && char_read
< n
- 1)
3289 /* If the file is in DOS format, we need to skip a NL after a CR. I
3290 * thought it was the other way around, but this appears to work... */
3303 if (feof(stream
) && char_read
== 1)
3312 * Get one full line from a sourced file.
3313 * Called by do_cmdline() when it's called from do_source().
3315 * Return a pointer to the line in allocated memory.
3316 * Return NULL for end-of-file or some error.
3319 getsourceline(c
, cookie
, indent
)
3324 struct source_cookie
*sp
= (struct source_cookie
*)cookie
;
3329 /* If breakpoints have been added/deleted need to check for it. */
3330 if (sp
->dbg_tick
< debug_tick
)
3332 sp
->breakpoint
= dbg_find_breakpoint(TRUE
, sp
->fname
, sourcing_lnum
);
3333 sp
->dbg_tick
= debug_tick
;
3335 # ifdef FEAT_PROFILE
3336 if (do_profiling
== PROF_YES
)
3341 * Get current line. If there is a read-ahead line, use it, otherwise get
3346 else if (sp
->nextline
== NULL
)
3347 line
= get_one_sourceline(sp
);
3350 line
= sp
->nextline
;
3351 sp
->nextline
= NULL
;
3355 if (line
!= NULL
&& do_profiling
== PROF_YES
)
3356 script_line_start();
3359 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
3360 * contain the 'C' flag. */
3361 if (line
!= NULL
&& (vim_strchr(p_cpo
, CPO_CONCAT
) == NULL
))
3363 /* compensate for the one line read-ahead */
3367 sp
->nextline
= get_one_sourceline(sp
);
3368 if (sp
->nextline
== NULL
)
3370 p
= skipwhite(sp
->nextline
);
3373 s
= alloc((unsigned)(STRLEN(line
) + STRLEN(p
)));
3374 if (s
== NULL
) /* out of memory */
3380 vim_free(sp
->nextline
);
3385 if (line
!= NULL
&& sp
->conv
.vc_type
!= CONV_NONE
)
3387 /* Convert the encoding of the script line. */
3388 s
= string_convert(&sp
->conv
, line
, NULL
);
3398 /* Did we encounter a breakpoint? */
3399 if (sp
->breakpoint
!= 0 && sp
->breakpoint
<= sourcing_lnum
)
3401 dbg_breakpoint(sp
->fname
, sourcing_lnum
);
3402 /* Find next breakpoint. */
3403 sp
->breakpoint
= dbg_find_breakpoint(TRUE
, sp
->fname
, sourcing_lnum
);
3404 sp
->dbg_tick
= debug_tick
;
3412 get_one_sourceline(sp
)
3413 struct source_cookie
*sp
;
3420 int has_cr
; /* CR-LF found */
3425 int have_read
= FALSE
;
3427 /* use a growarray to store the sourced line */
3428 ga_init2(&ga
, 1, 250);
3431 * Loop until there is a finished line (or end-of-file).
3436 /* make room to read at least 120 (more) characters */
3437 if (ga_grow(&ga
, 120) == FAIL
)
3439 buf
= (char_u
*)ga
.ga_data
;
3442 if (sp
->fileformat
== EOL_MAC
)
3444 if (fgets_cr((char *)buf
+ ga
.ga_len
, ga
.ga_maxlen
- ga
.ga_len
,
3450 if (fgets((char *)buf
+ ga
.ga_len
, ga
.ga_maxlen
- ga
.ga_len
,
3453 len
= ga
.ga_len
+ (int)STRLEN(buf
+ ga
.ga_len
);
3455 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
3456 * CTRL-Z by its own, or after a NL. */
3457 if ( (len
== 1 || (len
>= 2 && buf
[len
- 2] == '\n'))
3458 && sp
->fileformat
== EOL_DOS
3459 && buf
[len
- 1] == Ctrl_Z
)
3467 /* If the read doesn't stop on a new line, and there's
3468 * some CR then we assume a Mac format */
3469 if (sp
->fileformat
== EOL_UNKNOWN
)
3471 if (buf
[len
- 1] != '\n' && vim_strchr(buf
, '\r') != NULL
)
3472 sp
->fileformat
= EOL_MAC
;
3474 sp
->fileformat
= EOL_UNIX
;
3477 if (sp
->fileformat
== EOL_MAC
)
3479 scan
= vim_strchr(buf
, '\r');
3484 if (*(scan
+ 1) != 0)
3487 fseek(sp
->fp
, (long)(scan
- buf
- len
+ 1), SEEK_CUR
);
3497 /* If the line was longer than the buffer, read more. */
3498 if (ga
.ga_maxlen
- ga
.ga_len
== 1 && buf
[len
- 1] != '\n')
3501 if (len
>= 1 && buf
[len
- 1] == '\n') /* remove trailing NL */
3504 has_cr
= (len
>= 2 && buf
[len
- 2] == '\r');
3505 if (sp
->fileformat
== EOL_UNKNOWN
)
3508 sp
->fileformat
= EOL_DOS
;
3510 sp
->fileformat
= EOL_UNIX
;
3513 if (sp
->fileformat
== EOL_DOS
)
3515 if (has_cr
) /* replace trailing CR */
3517 buf
[len
- 2] = '\n';
3521 else /* lines like ":map xx yy^M" will have failed */
3525 msg_source(hl_attr(HLF_W
));
3526 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
3529 sp
->fileformat
= EOL_UNIX
;
3533 /* The '\n' is escaped if there is an odd number of ^V's just
3534 * before it, first set "c" just before the 'V's and then check
3535 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
3536 for (c
= len
- 2; c
>= 0 && buf
[c
] == Ctrl_V
; c
--)
3538 if ((len
& 1) != (c
& 1)) /* escaped NL, read more */
3544 buf
[len
- 1] = NUL
; /* remove the NL */
3548 * Check for ^C here now and then, so recursive :so can be broken.
3555 return (char_u
*)ga
.ga_data
;
3557 vim_free(ga
.ga_data
);
3561 #if defined(FEAT_PROFILE) || defined(PROTO)
3563 * Called when starting to read a script line.
3564 * "sourcing_lnum" must be correct!
3565 * When skipping lines it may not actually be executed, but we won't find out
3566 * until later and we need to store the time now.
3574 if (current_SID
<= 0 || current_SID
> script_items
.ga_len
)
3576 si
= &SCRIPT_ITEM(current_SID
);
3577 if (si
->sn_prof_on
&& sourcing_lnum
>= 1)
3579 /* Grow the array before starting the timer, so that the time spent
3580 * here isn't counted. */
3581 ga_grow(&si
->sn_prl_ga
, (int)(sourcing_lnum
- si
->sn_prl_ga
.ga_len
));
3582 si
->sn_prl_idx
= sourcing_lnum
- 1;
3583 while (si
->sn_prl_ga
.ga_len
<= si
->sn_prl_idx
3584 && si
->sn_prl_ga
.ga_len
< si
->sn_prl_ga
.ga_maxlen
)
3586 /* Zero counters for a line that was not used before. */
3587 pp
= &PRL_ITEM(si
, si
->sn_prl_ga
.ga_len
);
3589 profile_zero(&pp
->sn_prl_total
);
3590 profile_zero(&pp
->sn_prl_self
);
3591 ++si
->sn_prl_ga
.ga_len
;
3593 si
->sn_prl_execed
= FALSE
;
3594 profile_start(&si
->sn_prl_start
);
3595 profile_zero(&si
->sn_prl_children
);
3596 profile_get_wait(&si
->sn_prl_wait
);
3601 * Called when actually executing a function line.
3608 if (current_SID
<= 0 || current_SID
> script_items
.ga_len
)
3610 si
= &SCRIPT_ITEM(current_SID
);
3611 if (si
->sn_prof_on
&& si
->sn_prl_idx
>= 0)
3612 si
->sn_prl_execed
= TRUE
;
3616 * Called when done with a function line.
3624 if (current_SID
<= 0 || current_SID
> script_items
.ga_len
)
3626 si
= &SCRIPT_ITEM(current_SID
);
3627 if (si
->sn_prof_on
&& si
->sn_prl_idx
>= 0
3628 && si
->sn_prl_idx
< si
->sn_prl_ga
.ga_len
)
3630 if (si
->sn_prl_execed
)
3632 pp
= &PRL_ITEM(si
, si
->sn_prl_idx
);
3634 profile_end(&si
->sn_prl_start
);
3635 profile_sub_wait(&si
->sn_prl_wait
, &si
->sn_prl_start
);
3636 profile_add(&pp
->sn_prl_total
, &si
->sn_prl_start
);
3637 profile_self(&pp
->sn_prl_self
, &si
->sn_prl_start
,
3638 &si
->sn_prl_children
);
3640 si
->sn_prl_idx
= -1;
3646 * ":scriptencoding": Set encoding conversion for a sourced script.
3647 * Without the multi-byte feature it's simply ignored.
3650 ex_scriptencoding(eap
)
3651 exarg_T
*eap UNUSED
;
3654 struct source_cookie
*sp
;
3657 if (!getline_equal(eap
->getline
, eap
->cookie
, getsourceline
))
3659 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
3663 if (*eap
->arg
!= NUL
)
3665 name
= enc_canonize(eap
->arg
);
3666 if (name
== NULL
) /* out of memory */
3672 /* Setup for conversion from the specified encoding to 'encoding'. */
3673 sp
= (struct source_cookie
*)getline_cookie(eap
->getline
, eap
->cookie
);
3674 convert_setup(&sp
->conv
, name
, p_enc
);
3676 if (name
!= eap
->arg
)
3681 #if defined(FEAT_EVAL) || defined(PROTO)
3683 * ":finish": Mark a sourced file as finished.
3689 if (getline_equal(eap
->getline
, eap
->cookie
, getsourceline
))
3690 do_finish(eap
, FALSE
);
3692 EMSG(_("E168: :finish used outside of a sourced file"));
3696 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
3697 * Also called for a pending finish at the ":endtry" or after returning from
3698 * an extra do_cmdline(). "reanimate" is used in the latter case.
3701 do_finish(eap
, reanimate
)
3708 ((struct source_cookie
*)getline_cookie(eap
->getline
,
3709 eap
->cookie
))->finished
= FALSE
;
3712 * Cleanup (and inactivate) conditionals, but stop when a try conditional
3713 * not in its finally clause (which then is to be executed next) is found.
3714 * In this case, make the ":finish" pending for execution at the ":endtry".
3715 * Otherwise, finish normally.
3717 idx
= cleanup_conditionals(eap
->cstack
, 0, TRUE
);
3720 eap
->cstack
->cs_pending
[idx
] = CSTP_FINISH
;
3721 report_make_pending(CSTP_FINISH
, NULL
);
3724 ((struct source_cookie
*)getline_cookie(eap
->getline
,
3725 eap
->cookie
))->finished
= TRUE
;
3730 * Return TRUE when a sourced file had the ":finish" command: Don't give error
3731 * message for missing ":endif".
3732 * Return FALSE when not sourcing a file.
3735 source_finished(fgetline
, cookie
)
3736 char_u
*(*fgetline
) __ARGS((int, void *, int));
3739 return (getline_equal(fgetline
, cookie
, getsourceline
)
3740 && ((struct source_cookie
*)getline_cookie(
3741 fgetline
, cookie
))->finished
);
3745 #if defined(FEAT_LISTCMDS) || defined(PROTO)
3747 * ":checktime [buffer]"
3754 int save_no_check_timestamps
= no_check_timestamps
;
3756 no_check_timestamps
= 0;
3757 if (eap
->addr_count
== 0) /* default is all buffers */
3758 check_timestamps(FALSE
);
3761 buf
= buflist_findnr((int)eap
->line2
);
3762 if (buf
!= NULL
) /* cannot happen? */
3763 (void)buf_check_timestamp(buf
, FALSE
);
3765 no_check_timestamps
= save_no_check_timestamps
;
3769 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3770 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
3771 static char *get_locale_val
__ARGS((int what
));
3774 get_locale_val(what
)
3779 /* Obtain the locale value from the libraries. For DJGPP this is
3780 * redefined and it doesn't use the arguments. */
3781 loc
= setlocale(what
, NULL
);
3788 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when
3789 * one of the values (e.g., LC_CTYPE) differs. */
3790 p
= vim_strchr(loc
, '=');
3794 while (*p
!= NUL
) /* remove trailing newline */
3796 if (*p
< ' ' || *p
== ';')
3814 * On MS-Windows locale names are strings like "German_Germany.1252", but
3815 * gettext expects "de". Try to translate one into another here for a few
3816 * supported languages.
3819 gettext_lang(char_u
*name
)
3822 static char *(mtable
[]) = {
3827 "english_united kingdom", "en_GB",
3839 "chinese_china", "zh_CN",
3840 "chinese_taiwan", "zh_TW",
3843 for (i
= 0; mtable
[i
] != NULL
; i
+= 2)
3844 if (STRNICMP(mtable
[i
], name
, STRLEN(mtable
[i
])) == 0)
3845 return mtable
[i
+ 1];
3850 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
3852 * Obtain the current messages language. Used to set the default for
3853 * 'helplang'. May return NULL or an empty string.
3860 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
3861 # if defined(LC_MESSAGES)
3862 p
= (char_u
*)get_locale_val(LC_MESSAGES
);
3864 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
3865 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME
3866 * and LC_MONETARY may be set differently for a Japanese working in the
3868 p
= (char_u
*)get_locale_val(LC_COLLATE
);
3871 p
= mch_getenv((char_u
*)"LC_ALL");
3872 if (p
== NULL
|| *p
== NUL
)
3874 p
= mch_getenv((char_u
*)"LC_MESSAGES");
3875 if (p
== NULL
|| *p
== NUL
)
3876 p
= mch_getenv((char_u
*)"LANG");
3880 p
= gettext_lang(p
);
3886 /* Complicated #if; matches with where get_mess_env() is used below. */
3887 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3888 && defined(LC_MESSAGES))) \
3889 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3890 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
3891 && !defined(LC_MESSAGES))
3892 static char_u
*get_mess_env
__ARGS((void));
3895 * Get the language used for messages from the environment.
3902 p
= mch_getenv((char_u
*)"LC_ALL");
3903 if (p
== NULL
|| *p
== NUL
)
3905 p
= mch_getenv((char_u
*)"LC_MESSAGES");
3906 if (p
== NULL
|| *p
== NUL
)
3908 p
= mch_getenv((char_u
*)"LANG");
3909 if (p
!= NULL
&& VIM_ISDIGIT(*p
))
3910 p
= NULL
; /* ignore something like "1043" */
3911 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
3912 if (p
== NULL
|| *p
== NUL
)
3913 p
= (char_u
*)get_locale_val(LC_CTYPE
);
3921 #if defined(FEAT_EVAL) || defined(PROTO)
3924 * Set the "v:lang" variable according to the current locale setting.
3925 * Also do "v:lc_time"and "v:ctype".
3932 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
3933 loc
= (char_u
*)get_locale_val(LC_CTYPE
);
3935 /* setlocale() not supported: use the default value */
3936 loc
= (char_u
*)"C";
3938 set_vim_var_string(VV_CTYPE
, loc
, -1);
3940 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
3941 * back to LC_CTYPE if it's empty. */
3942 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
3943 loc
= (char_u
*)get_locale_val(LC_MESSAGES
);
3945 loc
= get_mess_env();
3947 set_vim_var_string(VV_LANG
, loc
, -1);
3949 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
3950 loc
= (char_u
*)get_locale_val(LC_TIME
);
3952 set_vim_var_string(VV_LC_TIME
, loc
, -1);
3956 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
3957 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
3959 * ":language": Set the language (locale).
3971 # define VIM_LC_MESSAGES LC_MESSAGES
3973 # define VIM_LC_MESSAGES 6789
3978 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
3979 * Allow abbreviation, but require at least 3 characters to avoid
3980 * confusion with a two letter language name "me" or "ct". */
3981 p
= skiptowhite(eap
->arg
);
3982 if ((*p
== NUL
|| vim_iswhite(*p
)) && p
- eap
->arg
>= 3)
3984 if (STRNICMP(eap
->arg
, "messages", p
- eap
->arg
) == 0)
3986 what
= VIM_LC_MESSAGES
;
3987 name
= skipwhite(p
);
3988 whatstr
= "messages ";
3990 else if (STRNICMP(eap
->arg
, "ctype", p
- eap
->arg
) == 0)
3993 name
= skipwhite(p
);
3996 else if (STRNICMP(eap
->arg
, "time", p
- eap
->arg
) == 0)
3999 name
= skipwhite(p
);
4007 if (what
== VIM_LC_MESSAGES
)
4011 p
= (char_u
*)setlocale(what
, NULL
);
4012 if (p
== NULL
|| *p
== NUL
)
4013 p
= (char_u
*)"Unknown";
4014 smsg((char_u
*)_("Current %slanguage: \"%s\""), whatstr
, p
);
4019 if (what
== VIM_LC_MESSAGES
)
4024 loc
= setlocale(what
, (char *)name
);
4025 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC)
4026 /* Make sure strtod() uses a decimal point, not a comma. */
4027 setlocale(LC_NUMERIC
, "C");
4031 EMSG2(_("E197: Cannot set language to \"%s\""), name
);
4034 #ifdef HAVE_NL_MSG_CAT_CNTR
4035 /* Need to do this for GNU gettext, otherwise cached translations
4036 * will be used again. */
4037 extern int _nl_msg_cat_cntr
;
4041 /* Reset $LC_ALL, otherwise it would overrule everything. */
4042 vim_setenv((char_u
*)"LC_ALL", (char_u
*)"");
4044 if (what
!= LC_TIME
)
4046 /* Tell gettext() what to translate to. It apparently doesn't
4047 * use the currently effective locale. Also do this when
4048 * FEAT_GETTEXT isn't defined, so that shell commands use this
4052 vim_setenv((char_u
*)"LANG", name
);
4054 /* Apparently MS-Windows printf() may cause a crash when
4055 * we give it 8-bit text while it's expecting text in the
4056 * current locale. This call avoids that. */
4057 setlocale(LC_CTYPE
, "C");
4060 if (what
!= LC_CTYPE
)
4064 mname
= gettext_lang(name
);
4068 vim_setenv((char_u
*)"LC_MESSAGES", mname
);
4069 #ifdef FEAT_MULTI_LANG
4070 set_helplang_default(mname
);
4074 /* Set $LC_CTYPE, because it overrules $LANG, and
4075 * gtk_set_locale() calls setlocale() again. gnome_init()
4076 * sets $LC_CTYPE to "en_US" (that's a bug!). */
4077 if (what
!= VIM_LC_MESSAGES
)
4078 vim_setenv((char_u
*)"LC_CTYPE", name
);
4079 # ifdef FEAT_GUI_GTK
4080 /* Let GTK know what locale we're using. Not sure this is
4081 * really needed... */
4083 (void)gtk_set_locale();
4088 /* Set v:lang, v:lc_time and v:ctype to the final result. */
4095 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
4097 * Function given to ExpandGeneric() to obtain the possible arguments of the
4098 * ":language" command.
4101 get_lang_arg(xp
, idx
)
4102 expand_T
*xp UNUSED
;
4106 return (char_u
*)"messages";
4108 return (char_u
*)"ctype";
4110 return (char_u
*)"time";